CN213072103U - Fire-retardant remote signalling warning photovoltaic lightning protection device - Google Patents
Fire-retardant remote signalling warning photovoltaic lightning protection device Download PDFInfo
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- CN213072103U CN213072103U CN202021904073.0U CN202021904073U CN213072103U CN 213072103 U CN213072103 U CN 213072103U CN 202021904073 U CN202021904073 U CN 202021904073U CN 213072103 U CN213072103 U CN 213072103U
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- lightning protection
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- photovoltaic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a photovoltaic lightning protection device is reported an emergency and asked for help or increased vigilance to fire-retardant remote signalling, including the lightning protection device casing: the lightning protection device comprises a lightning protection device shell and is characterized in that a wiring pipe is arranged on the lightning protection device shell, the lightning protection device shell further comprises a mounting seat, a protruding portion is arranged on the mounting seat, the protruding portion is matched with a first concave portion on the outer wall of one side of the lightning protection device shell, the lightning protection device further comprises a lightning protection element, and the lightning protection element is matched with a second concave portion on the outer wall of the other side of the lightning protection device shell. The utility model discloses in, this photovoltaic lightning protection device adopts the correspondence to inlay the mounting structure who establishes, can carry out nimble convenient dismouting operation with mount pad, lightning protection device casing and lightning protection component, avoids too much unnecessary dismouting step to realize the nimble free dismouting effect of photovoltaic lightning protection device, so that carry out free change operation to the part that photovoltaic lightning protection device damaged.
Description
Technical Field
The utility model relates to an electric power equipment technical field especially relates to a photovoltaic lightning protection device is reported an emergency and asked for help or increased vigilance to fire-retardant remote signalling.
Background
The photovoltaic lightning protection device is a device for solar power generation lightning protection, protects surges caused by influence of induction lightning and direct lightning or other instantaneous overvoltage, is suitable for requirements of DC surge protection in photovoltaic power generation, wind power generation and other industrial fields, plays a role in protecting flame-retardant remote signaling for a photovoltaic power supply, and improves the operation safety of a photovoltaic circuit.
When the existing photovoltaic lightning protection device is assembled and operated, each part needs to be manually aligned, and the photovoltaic lightning protection device is reinforced by the aid of the matched screws, the rapid and accurate flexible operation of each part of the photovoltaic lightning protection device cannot be realized by the aid of the operation mode, so that the photovoltaic lightning protection device is relatively complex in dismounting and mounting steps, and flexible dismounting and mounting maintenance treatment of the photovoltaic lightning protection device is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and propose the nimble dismouting that can realize the quick accuracy of photovoltaic lightning protection device, improve photovoltaic lightning protection device dismouting maintenance efficiency's a photovoltaic lightning protection device is reported an emergency and asked for help or increased vigilance to fire-retardant remote signalling.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fire-retardant remote signalling warning photovoltaic lightning protection device, includes the lightning protection device casing:
the lightning protection device shell is provided with a wiring pipe;
the lightning protection device is characterized by further comprising a mounting seat, wherein a protruding portion is arranged on the mounting seat and matched with a first concave portion on the outer wall of one side of the lightning protection device shell;
the lightning protection device further comprises a lightning protection element, and the lightning protection element is matched with the second concave part on the outer wall of the other side of the lightning protection device shell.
As a further description of the above technical solution:
the convex part is provided with an assembling groove;
an assembly plate is arranged on the inner wall of the first sunken part;
the protruding portion is connected with the first concave portion through embedded insertion of the assembling plate and the assembling groove.
As a further description of the above technical solution:
the convex part is screwed with a locking pin through threads, and the assembling plate is provided with a locking groove;
the assembly groove is connected with the assembly plate through embedded insertion of the locking pin and the locking groove.
As a further description of the above technical solution:
the inner wall of the vertical end of the second sunken part is provided with a ball head, and the outer wall of the lightning protection element is provided with a ball groove;
and the second sunken part is connected with the lightning protection element through the embedded clamping of the ball head and the ball groove.
As a further description of the above technical solution:
the horizontal end of the second sunken part is provided with a limiting groove, and the horizontal end of the lightning protection element is provided with a limiting block;
the lightning protection element is connected with the second concave part through the embedded sliding of the limiting block and the limiting groove.
As a further description of the above technical solution:
and a fastening screw perpendicular to the wiring tube is arranged on the lightning protector shell, and the end part of the fastening screw is contacted with the wiring tube.
The utility model provides a photovoltaic lightning protection device is reported an emergency and asked for help or increased vigilance to fire-retardant remote signalling. The method has the following beneficial effects:
this photovoltaic lightning protection device adopts to correspond to inlay the mounting structure of establishing, can carry out nimble convenient dismouting operation with mount pad, lightning protection device casing and lightning protection component, avoids too much unnecessary dismouting step to realize the nimble free dismouting effect of photovoltaic lightning protection device, so that carry out free change operation to the part that photovoltaic lightning protection device damaged.
Drawings
Fig. 1 is a schematic view of the overall structure of a flame-retardant remote signaling alarm photovoltaic lightning protection device provided by the utility model;
fig. 2 is a schematic structural view of a lightning protection device casing according to the present invention;
fig. 3 is a schematic structural view of the mounting base of the present invention;
fig. 4 is a schematic structural diagram of the middle lightning protection element of the present invention.
Illustration of the drawings:
1. a lightning protection device housing; 11. a first recess; 12. assembling a plate; 13. a locking groove; 14. a limiting groove; 15. a second recess; 16. a ball head; 2. a mounting seat; 21. a boss portion; 22. assembling a groove; 23. a locking pin; 3. a lightning protection element; 31. a limiting block; 32. a ball groove; 4. a wire connecting pipe; 5. and (5) fastening the screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1 to 3, a flame retardant remote signaling alarm photovoltaic lightning protector comprises a lightning protector housing 1:
the lightning protection device shell 1 is provided with a wiring pipe 4;
the lightning protection device further comprises an installation base 2, wherein a protruding part 21 is arranged on the installation base 2, and the protruding part 21 is matched with the first sunken part 11 on the outer wall of one side of the lightning protection device shell 1;
the lightning protection device also comprises a lightning protection element 3, and the lightning protection element 3 is matched with a second sunken part 15 on the outer wall of the other side of the lightning protection device shell 1.
In this embodiment, lightning protection device casing 1 is through first depressed part 11 and the 21 looks adaptations of bellying on the mount pad 2 to through second depressed part 15 and lightning protection component 3 looks adaptations, can realize the nimble dismouting effect between lightning protection device casing 1, mount pad 2 and the lightning protection component 3, thereby be convenient for carry out solitary change processing to the spare part of damage, very big improvement photovoltaic lightning protection device's in-service use effect.
As shown in fig. 2 and 3, the protruding portion 21 is provided with an assembling groove 22, the inner wall of the first recessed portion 11 is provided with an assembling plate 12, and the protruding portion 21 is connected with the first recessed portion 11 by the embedded insertion of the assembling plate 12 and the assembling groove 22, so that the first recessed portion 11 can be located at an accurate connection position when being connected with the protruding portion 21, thereby ensuring the accuracy of the connection position of the protruding portion 21 and the first recessed portion 11.
As shown in fig. 2 and fig. 3, the locking pin 23 is screwed on the protruding portion 21, the locking groove 13 is formed in the assembly plate 12, the assembly groove 22 is connected with the assembly plate 12 through the embedded insertion of the locking pin 23 and the locking groove 13, and the mutual locking effect of the locking pin 23 and the locking groove 13 can reinforce the connection position of the protruding portion 21 and the first recessed portion 11, so that the phenomenon that the protruding portion and the first recessed portion are loosened due to external force is prevented, and the connection stability of the mounting base 2 and the lightning protection device shell 1 is further improved.
As shown in fig. 2 and 4, the vertical end inner wall of second depressed part 15 is equipped with bulb 16, bulb 16 is elastic structure, lightning protection component 3's outer wall is equipped with ball groove 32, embedded joint through bulb 16 and ball groove 32, be connected second depressed part 15 and lightning protection component 3, when lightning protection component 3 is embedded into second depressed part 15 inside, bulb 16 can contact with ball groove 32, and make bulb 16 receive the pressure effect and warp, and it is internal fixation to embed ball groove 32, can play the reinforced effect of connecting to lightning protection device casing 1 and lightning protection component 3, prevent that lightning protection component 3 from receiving the exogenic action and taking place the condition that drops.
As shown in fig. 2 and 4, the horizontal end of the second recess 15 is provided with a limiting groove 14, the horizontal end of the lightning protection element 3 is provided with a limiting block 31, the lightning protection element 3 is connected with the second recess 15 by embedded sliding of the limiting block 31 and the limiting groove 14, when the lightning protection element 3 is embedded into the second recess 15, the embedded position of the lightning protection element 3 is clamped in a limiting manner, the lightning protection element 3 can be stably moved along the position of the limiting groove 14, and the phenomenon of installation offset of the lightning protection element 3 is prevented.
As shown in fig. 1, a fastening screw 5 perpendicular to the wiring tube 4 is arranged on the lightning protection device housing 1, and the end of the fastening screw 5 contacts with the wiring tube 4, so that the wire inserted into the wiring tube 4 can be fastened and clamped, the stability of wire connection is increased, and the wire is prevented from falling off.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire-retardant remote signalling warning photovoltaic lightning protection device, includes lightning protection device casing (1), its characterized in that:
a wiring pipe (4) is arranged on the lightning protection device shell (1);
the lightning protection device is characterized by further comprising a mounting seat (2), wherein a protruding portion (21) is arranged on the mounting seat (2), and the protruding portion (21) is matched with a first concave portion (11) on the outer wall of one side of the lightning protection device shell (1);
the lightning protection device is characterized by further comprising a lightning protection element (3), wherein the lightning protection element (3) is matched with a second concave part (15) on the outer wall of the other side of the lightning protection device shell (1).
2. The fire-retardant telecommand alarm photovoltaic lightning protector according to claim 1, wherein: the bulge part (21) is provided with an assembling groove (22);
an assembly plate (12) is arranged on the inner wall of the first concave part (11);
the convex part (21) is connected with the first concave part (11) through the embedded insertion of the assembly plate (12) and the assembly groove (22).
3. The fire-retardant remote signaling alarm photovoltaic lightning protection device according to claim 2, wherein: a locking pin (23) is screwed on the convex part (21) in a threaded manner, and a locking groove (13) is formed in the assembling plate (12);
the assembly groove (22) is connected with the assembly plate (12) through the embedded insertion of the locking pin (23) and the locking groove (13).
4. The fire-retardant telecommand alarm photovoltaic lightning protector according to claim 1, wherein: a ball head (16) is arranged on the inner wall of the vertical end of the second sunken part (15), and a ball groove (32) is arranged on the outer wall of the lightning protection element (3);
the second concave part (15) is connected with the lightning protection element (3) through the embedded clamping connection of the ball head (16) and the ball groove (32).
5. The fire-retardant telecommand alarm photovoltaic lightning protector according to claim 1, wherein: a limiting groove (14) is formed in the horizontal end of the second concave part (15), and a limiting block (31) is arranged at the horizontal end of the lightning protection element (3);
the lightning protection element (3) is connected with the second concave part (15) through the embedded sliding of the limiting block (31) and the limiting groove (14).
6. The fire-retardant telecommand alarm photovoltaic lightning protector according to claim 1, wherein: and a fastening screw (5) perpendicular to the wiring tube (4) is arranged on the lightning protection device shell (1), and the end part of the fastening screw (5) is contacted with the wiring tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021904073.0U CN213072103U (en) | 2020-09-03 | 2020-09-03 | Fire-retardant remote signalling warning photovoltaic lightning protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021904073.0U CN213072103U (en) | 2020-09-03 | 2020-09-03 | Fire-retardant remote signalling warning photovoltaic lightning protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213072103U true CN213072103U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021904073.0U Active CN213072103U (en) | 2020-09-03 | 2020-09-03 | Fire-retardant remote signalling warning photovoltaic lightning protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213072103U (en) |
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2020
- 2020-09-03 CN CN202021904073.0U patent/CN213072103U/en active Active
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